SOG Specialty Knives & Tools FF-91 2.0 Micron Knife, Tanto Black Compact stainless steel knife with tanto blade; great for key chains 2.25-inch straight-edged black oxide coated 420 stainless steel blade Black oxide coated 420 stainless steel handle Lockback design for secure blade lockup Length: 5-inches; Weight: 1-2/5-ounce; Lifetime Warranty